a {
  text-decoration: none;
}

#ivr li {
  list-style: none;
}

#ivr li b{
  padding:3px 8px;
  font-size:1.1em;
  font-weight: bold;
  color:#fff;
  background-image: url(../img/button.gif);
  background-repeat: no-repeat;
  background-position: left
}